Conjecturing (and Proving) in Dynamic Geometry after an Introduction of the Dragging Schemes
This paper describes some results of a research study on conjecturing and proving in a dynamic geometry environment (DGE), and it focuses on particular cognitive processes that seem to be induced by certain uses of tools available in Cabri (a particular DGE). Building on the work of Arzarello and Ol...
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| Format: | Others |
| Language: | English |
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Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden
2012
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| Online Access: | http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-79376 http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-79376 http://www.qucosa.de/fileadmin/data/qucosa/documents/7937/Proceedings-636pages-Dresden2009_031-036.pdf |